220210001012 has 12 divisors (see below), whose sum is σ = 389340363300. Its totient is φ = 108969897216.

The previous prime is 220210001009. The next prime is 220210001027. The reversal of 220210001012 is 210100012022.

It is a happy number.

220210001012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 159317529316 + 60892471696 = 399146^2 + 246764^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220210000984 and 220210001002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283775387 + ... + 283776162.

It is an arithmetic number, because the mean of its divisors is an integer number (32445030275).

Almost surely, 2^220210001012 is an apocalyptic number.

It is an amenable number.

220210001012 is a deficient number, since it is larger than the sum of its proper divisors (169130362288).

220210001012 is a wasteful number, since it uses less digits than its factorization.

220210001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567551650 (or 567551648 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220210001012 its reverse (210100012022), we get a palindrome (430310013034).

The spelling of 220210001012 in words is "two hundred twenty billion, two hundred ten million, one thousand, twelve".